X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FPrintableTree.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FPrintableTree.java;h=f32b0c9cc8c0c26664270c14c6b50567f9f3e42d;hp=a6c2f6e316578e0efc9e321eb222356369eb3a54;hb=8abe88ea7a5d7b1fc20c45b05e6397dad81e7cdb;hpb=0bf2fced924400a496fb154be71188864296564c

diff --git a/src/edu/berkeley/sbp/util/PrintableTree.java b/src/edu/berkeley/sbp/util/PrintableTree.java
index a6c2f6e..f32b0c9 100644
--- a/src/edu/berkeley/sbp/util/PrintableTree.java
+++ b/src/edu/berkeley/sbp/util/PrintableTree.java
@@ -70,7 +70,7 @@ public abstract class PrintableTree<T extends PrintableTree> implements Iterable
     public void toJava(StringBuffer sb) {
         sb.append("new "+this.getClass().getName()+"(null, ");
         String head = headToJava();
-        sb.append(head==null ? "null" : "\"" + head + "\"");
+        sb.append(head);
         sb.append(", new "+this.getClass().getName()+"[] { ");
         boolean first = true;
         for(T t : this) {